4 results about "Teeth missing" patented technology

The invention relates to the technical field of denture occlusal surface image processing, in particular to an intelligent occlusal vertical distance reconstruction device for an edentulous patient and an algorithm of the intelligent occlusal vertical distance reconstruction device, and the intelligent occlusal vertical distance reconstruction device comprises the intelligent occlusal vertical distance reconstruction device and the intelligent occlusal vertical distance reconstruction algorithm. The method is used for positioning the gingiva position of an edentulous jaw patient, and the purpose of reconstructing the occlusion vertical distance is achieved by matching the occlusion vertical distance before tooth loss with the bone face capacity before tooth loss through an intelligent occlusion vertical distance reconstruction algorithm; the method is easy to operate, high in practicability and very convenient to use, the occlusion vertical distance can be effectively reconstructed, the occlusion distance of all parts of the gingiva can be reconstructed in a regional mode, and the false tooth manufactured through the data has the function of supporting the anterior bone face of a patient without teeth.

A system including a sensored ablation probe tip and a virtual stent, said sensored ablation probe tip for use in a tooth bud ablation procedure that results in tooth agenesis, said sensored ablation probe tip for use with an ablation probe unit. A system including a sensored ablation probe tip and a stent, said sensored ablation probe tip for use in a tooth bud ablation procedure that results in tooth agenesis, said sensored ablation probe tip for use with an ablation probe unit.

Provided herein are methods and apparatuses for analyzing a patient's dental arches in order to generate a treatment plan for the dentition. In particular described herein are methods and apparatuses for analyzing a patient's dental arches when the patient is missing one or more teeth. Methods and apparatuses are provided to properly number the teeth of a patient's arches after a dental scan, including automatically detect missing teeth after a dental scan and estimating the dimensions of the missing teeth. Methods and apparatuses are provided to perform an analysis of the patient's arches that uses the estimated dimensions of the missing teeth. Methods and apparatuses for designing and manufacturing the aligner are also provided.

This utility model relates to the field of dental technology. An occlusal reconstruction brace with a pressure post and spring retainer includes a first brace and a second brace that cooperate with each other. The first brace has a pressure post protruding towards the second brace, and the second brace has a clearance hole for the pressure post, which is used to allow elongated teeth to protrude. A spring retainer is symmetrically mounted on the first brace adjacent to the pressure post, allowing for the detachable installation of a spring. The spring retainer is used to detachably connect the spring, which is used to clamp between the tilted tooth and the spring retainer. The combination of the pressure post and spring retainer in this utility model uses the spring's elasticity to generate a straightening force on the tilted teeth on both sides of the missing tooth, and the pressure post applies longitudinal force to the elongated tooth at the site of the missing tooth, thus depressing the elongated tooth.